Water soluble cellulose etherified derivatives styptic...

Details Water soluble cellulose etherified derivatives styptic... Water soluble cellulose etherified derivatives styptic...

2007-08-28

2007-08-28

Jiang, Shaojia Anna (Department: 1623)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

C536S001110, C536S056000, C536S084000, C536S091000, C536S096000, C536S098000

Reexamination Certificate

active

10476559

ABSTRACT:
The present invention relates to hemostatic materials made of water-soluble cellulose ether derivatives, such as methylcellulose, ethylcellulose, hydroxyethylcellulose, and pharmaceutically acceptable salts of carboxymethylcellulose, especially to hemostatic materials made of water-soluble cellulose ether derivatives capable of being absorbed in live body. The present invention also relates to the use of water-soluble cellulose hemostatic materials for the preparation of internal and external hemostatic articles and pharmaceutical compositions, and hemostatic articles and pharmaceutical compositions thereof.

REFERENCES:
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patent: 3085087 (1963-04-01), Henry et al.
patent: 4289824 (1981-09-01), Smith
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patent: 2314840 (1998-01-01), None
patent: 63220876 (1988-09-01), None
patent: 6233809 (1994-08-01), None
Timell, T.E. et al, Can. J. Chem. 1960, 38, 1191-98.

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